fix(power): #60 name-agnostic system-battery scan

Replace BAT* globs with type=Battery + !scope=Device (same filter as
nomarchy-battery-notify) in charge-limit oneshot, menu gates, Waybar
power-profile self-gate, doctor, and install chassis detection. CMB0-
style names get charge-cap and laptop modules consistently.

V3 pending: confirm on non-BAT* hardware (HARDWARE-QUEUE). Close #60.

Verified: V1 (option-docs, hardware-db-modules, battery-charge-limit VM).

pkgs/nomarchy-doctor/nomarchy-doctor.sh

@@ -232,8 +232,11 @@ else
 fi
 
 # ── laptop battery charge threshold (only when a limit is set) ───────
+# Name-agnostic (BAT0, CMB0, …) — same type/scope filter as notify (#60).
 bat_seen=0; bat_limited=0
-for bat in /sys/class/power_supply/BAT*; do
+for bat in /sys/class/power_supply/*/; do
+  [ "$(cat "$bat/type" 2>/dev/null)" = Battery ] || continue
+  [ "$(cat "$bat/scope" 2>/dev/null || echo System)" = Device ] && continue
   f="$bat/charge_control_end_threshold"
   [ -r "$f" ] || continue
   bat_seen=1

pkgs/nomarchy-install/hardware-db.sh

@@ -227,10 +227,16 @@ nomarchy_detect_hw() {
         esac
     fi
 
-    # Chassis (glob test, not compgen — nixpkgs' non-interactive bash
-    # is built without the completion builtins)
-    local bats=(/sys/class/power_supply/BAT*)
-    if [[ -e "${bats[0]}" ]]; then
+    # Chassis: any system battery (type=Battery, not scope=Device) —
+    # name-agnostic BAT0/CMB0/… (BACKLOG #60). Not a bare BAT* glob.
+    local has_bat=0 d
+    for d in /sys/class/power_supply/*/; do
+        [[ "$(cat "$d/type" 2>/dev/null)" == Battery ]] || continue
+        [[ "$(cat "$d/scope" 2>/dev/null || echo System)" == Device ]] && continue
+        has_bat=1
+        break
+    done
+    if (( has_bat )); then
         echo "MODULE common-pc-laptop"
         echo "DETAIL chassis: laptop (battery present)"
     else